18822408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 52012800

約数和(自身を除く): 33190392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 859, 913, 996, 1718, 1826, 1992, 2577, 2739, 3436, 3652, 5154, 5478, 6872, 7304, 9449, 10308, 10956, 18898, 20616, 21912, 28347, 37796, 56694, 71297, 75592, 113388, 142594, 213891, 226776, 285188, 427782, 570376, 784267, 855564, 1568534, 1711128, 2352801, 3137068, 4705602, 6274136, 9411204, 18822408]

約数ペア:

[(1, 18822408), (2, 9411204), (3, 6274136), (4, 4705602), (6, 3137068), (8, 2352801), (11, 1711128), (12, 1568534), (22, 855564), (24, 784267), (33, 570376), (44, 427782), (66, 285188), (83, 226776), (88, 213891), (132, 142594), (166, 113388), (249, 75592), (264, 71297), (332, 56694), (498, 37796), (664, 28347), (859, 21912), (913, 20616), (996, 18898), (1718, 10956), (1826, 10308), (1992, 9449), (2577, 7304), (2739, 6872), (3436, 5478), (3652, 5154)]